pytorch

dabfea83 - Optim foreach cleanup for Adagrad (#69981)

Optim foreach cleanup for Adagrad (#69981) Summary: Pull Request resolved: https://github.com/pytorch/pytorch/pull/69981 Test Plan: Imported from OSS Reviewed By: anjali411 Differential Revision: D33767863 Pulled By: mikaylagawarecki fbshipit-source-id: 1c99abe4ac4eb2a9eb896dff4837b539b94f68e7 (cherry picked from commit 61c28d0645046b67050efaf0d4617203126cbd30)